---
product_id: 37619524
title: "STACO ENERGY PRODUCTS 3PN221B VARIABLE TRANSFORMER"
brand: "staco energy products"
price: "$1025.35"
currency: USD
in_stock: true
url: https://www.desertcart.us/products/37619524-staco-energy-products-3pn221b-variable-transformer
store_origin: US
region: United States of America
---

# STACO ENERGY PRODUCTS 3PN221B VARIABLE TRANSFORMER

**Brand:** staco energy products
**Price:** $1025.35
**Availability:** ✅ In Stock

## Quick Answers

- **What is this?** STACO ENERGY PRODUCTS 3PN221B VARIABLE TRANSFORMER by staco energy products
- **How much does it cost?** $1025.35 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.us](https://www.desertcart.us/products/37619524-staco-energy-products-3pn221b-variable-transformer)

## Best For

- staco energy products enthusiasts

## Why This Product

- Trusted staco energy products brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Description

STACO ENERGY PRODUCTS 3PN221B VARIABLE TRANSFORMER

## Features

- Price For: Each Input Voltage: 120VAC Output Current: 2.5A Constant Current Load: 2.5A Knob Rotation: CW Current Rating: 2.5A No. of Phases: Single Output Voltage: 132V Output Voltage Max: 120VAC Power Rating: 0.33kVA

## Images

![STACO ENERGY PRODUCTS 3PN221B VARIABLE TRANSFORMER - Image 1](https://images-na.ssl-images-amazon.com/images/I/41zcLU0XVRL.jpg)
![STACO ENERGY PRODUCTS 3PN221B VARIABLE TRANSFORMER - Image 2](https://images-na.ssl-images-amazon.com/images/I/41zxwHSUNIL.jpg)
![STACO ENERGY PRODUCTS 3PN221B VARIABLE TRANSFORMER - Image 3](https://images-na.ssl-images-amazon.com/images/I/41zxwHSUNIL.jpg)
![STACO ENERGY PRODUCTS 3PN221B VARIABLE TRANSFORMER - Image 4](https://images-na.ssl-images-amazon.com/images/I/51Y1VF2IUZL.jpg)
![STACO ENERGY PRODUCTS 3PN221B VARIABLE TRANSFORMER - Image 5](https://images-na.ssl-images-amazon.com/images/I/51mEy6BBNCL.jpg)

---

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**Shop now:** [https://www.desertcart.us/products/37619524-staco-energy-products-3pn221b-variable-transformer](https://www.desertcart.us/products/37619524-staco-energy-products-3pn221b-variable-transformer)

---

*Product available on Desertcart United States of America*
*Store origin: US*
*Last updated: 2026-02-20*